[pgpool-committers: 2397] pgpool: Fix a mistake in the previous commit

[Yugo Nagata]

Fix a mistake in the previous commit

Restore SIGCHLD handler to its original after executing if_up/down_cmd V3_3_STABLE
commit	b9e532b9ab50b1cf1d090a187016a1d155ebc4fd

Branch
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V3_3_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0fac6e7757fc58b789834fac874e1884d35371e4

Modified Files
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watchdog/wd_if.c |    1 -
1 file changed, 1 deletion(-)